1 #include <string.h> // strncpy
2 #include <limits.h> // PATH_MAX
4 #include "utils_tests.h"
6 int main (int argc, char **argv)
11 PRINT_ERR("not enough arguments, running tests\n");
12 err = run_on_default_source_and_sink(main);
13 PRINT_MSG("usage: %s <input_path> <output_path> <sample_path> [samplerate]\n", argv[0]);
17 uint_t samplerate = 0; // default is the samplerate of input_path
18 uint_t hop_size = 256;
19 uint_t n_frames = 0, read = 0;
21 char_t *source_path = argv[1];
22 char_t *sink_path = argv[2];
23 char_t sample_path[PATH_MAX];
25 strncpy(sample_path, argv[3], PATH_MAX - 1);
27 // use input_path as sample
28 strncpy(sample_path, source_path, PATH_MAX - 1);
30 sample_path[PATH_MAX - 1] = '\0';
31 if ( argc >= 5 ) samplerate = atoi(argv[4]);
33 fvec_t *vec = new_fvec(hop_size);
34 aubio_source_t *source = new_aubio_source(source_path, samplerate, hop_size);
35 if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(source);
36 aubio_sink_t *sink = new_aubio_sink(sink_path, samplerate);
38 aubio_sampler_t * sampler = new_aubio_sampler (samplerate, hop_size);
40 aubio_sampler_load (sampler, sample_path);
43 aubio_source_do(source, vec, &read);
44 if (n_frames / hop_size == 10) {
45 aubio_sampler_play ( sampler );
47 if (n_frames / hop_size == 40) {
48 aubio_sampler_play ( sampler );
50 if (n_frames / hop_size == 70) {
51 aubio_sampler_play ( sampler );
53 if (n_frames > 10.0 * samplerate) {
54 aubio_sampler_stop ( sampler );
56 aubio_sampler_do (sampler, vec, vec);
57 aubio_sink_do(sink, vec, read);
59 } while ( read == hop_size );
61 del_aubio_sampler(sampler);
62 del_aubio_source(source);